@InCollection{Wan09,
  author = 	 {Raymond Wan and Hiroshi Mamitsuka},
  title = 	 {Discovering Network Motifs in Protein Interaction Networks},
booktitle = {Biological Data Mining in Protein Interaction Networks},
  year      = {2009},
  publisher = {IGI Global},
  address   = {Hershey, PA, USA},
  pages = 	 {117--143}
}